Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +411 tax returns · +882 people · +$32,302,000 AGI
| County | Returns | AGI |
|---|---|---|
| St. Charles County, MO | 897 | $60,497,000 |
| St. Louis County, MO | 196 | $12,873,000 |
| Warren County, MO | 162 | $8,236,000 |
| Pike County, MO | 55 | $2,641,000 |
| Jefferson County, MO | 32 | $2,030,000 |
| St. Louis city, MO | 28 | $1,170,000 |
| Montgomery County, MO | 25 | $1,023,000 |
| Franklin County, MO | 23 | $1,508,000 |
| County | Returns | AGI |
|---|---|---|
| St. Charles County, MO | 541 | $34,846,000 |
| Warren County, MO | 154 | $8,563,000 |
| St. Louis County, MO | 136 | $6,334,000 |
| Pike County, MO | 65 | $3,924,000 |
| Jefferson County, MO | 36 | $1,115,000 |
| St. Louis city, MO | 32 | $1,240,000 |
| Montgomery County, MO | 29 | $1,063,000 |
| Franklin County, MO | 23 | $1,191,000 |
| Boone County, MO | 20 | $959,000 |
IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.
Source: IRS SOI Migration Data. License: CC0 1.0.